Stock research

UMC United Microelectronics Corporation

Technology • Semiconductors

$18.81
1.70 (—%)

United Microelectronics Corporation (UMC) operates as a specialized semiconductor wafer foundry, extending its services globally with operations across Taiwan, Singapore, China, Hong Kong, Japan, the United States,...…

1Y change

+164.23%

Range high

$28.02

Congress · 90d

0

Insiders · 90d

0

Public signal layer

Who is disclosing activity in UMC?

Latest linked filings in Indy

Congress

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Corporate insiders

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No insider transactions yet.

Price

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Showing 1Y history. Source: FMP historical price full.

Prev Close
$17.11
Day High
$18.91
Day Low
$17.53
52w High
$28.96
52w Low
$6.56
Volume
10,945,397
Avg Volume
Beta
1.534455

* TTM/most recent where available

Company

Ticker
UMC
Exchange
Sector
Technology
Industry
Semiconductors
Country
TW
CEO
Jason S. Wang
Employees
20000
Website
www.umc.com

Key Metrics

Market Cap
46.9B
P/E
P/B
P/S
EV/EBITDA
ROE
Net Margin
Div Yield
FCF/Share

* TTM/most recent where available

DCF Valuation

↑ Above DCF 285.9%

Standard DCF

$4.87 as of Jul. 30, 2026

Levered DCF

$4.96 as of Jul. 30, 2026

Market Price

$18.81 vs DCF 285.9%

DCF vs Price (30D window)

Price uses last 30 days; DCF line holds latest value across the window.

DCF line = solid green (latest value repeated across window), Price = dashed blue (daily closes).